you can increase the row height/font text/...
as ultimately, all of the api's call canvas's paint methods
how to do:
//try playing with the font_type,font height
Font myFont = Font.getDefault().derive(Font.PLAIN, 14, Ui.UNITS_px);
private class ListCallback implements ListFieldCallback {
public void drawListRow(ListField list, Graphics g, int index, int y, int w) {
g.setFont(myFont);
String text = (String)listElements.elementAt(index);
g.drawText(text, 0, y, 0, w);
//you can increase the height of a particular row in the height parameter.
// if you want it to be specific, put an 'if conditon'
EX: if(index=1)
{
w+=10;
}
}
}